Information Systems. Presented by: Muhammad Ajmal Khan MPhil 0504 Deptt. of Library and Information Science, University of the Punjab, Lahore. Outline. Definitions Types of Information Systems Information Systems Vs Information Technology Expanding Roles of IS Classification of IS
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Presented by: Muhammad Ajmal Khan
Deptt. of Library and Information Science, University of the Punjab, Lahore
Types of Information Systems
Information Systems Vs Information Technology
Expanding Roles of IS
Classification of IS
Enterprise Resource Planning
Information Systems Development
IS as Discipline
Information systems: Opportunities and Challenges
Raw facts such as an employee’s name and number of hours worked in a week, inventory part numbers or sales orders.
A collection of facts organized in such a way that they have additional value beyond the value of the facts themselves.
$35,000 12 Units $12,000 J. Jones Western Region $100,000 100 Units 35 Units
Salesperson: J. Jones Sales Territory: Western Region Current Sales: 147 Units = $147,000
An Information System is an organized combination of people, hardware, software, communication networks and the data resources that collects, transforms and disseminates information in a organization.
Operations Support System
Management Support System
Transaction processing systems
Office automation systems
Decision support systems
Executive information systems
Management information systems
Process control systems
1. Operations support systems process data generated by business operations
2. Management support systems provide information and support needed for effective decision making by managers
IS is an interdisciplinary field influenced by Computer Science, Political Science, Psychology, Operations Research, Linguistics, Sociology, and Organizational Theory.
Information Systems are indispensable to the business, industry, academia and any organization to meet the future challenges